Bug 2544823 (CVE-2026-63045) - CVE-2026-63045 httpd: httpd: unauthorized connection to arbitrary hosts via crafted FTP PASV response
Summary: CVE-2026-63045 httpd: httpd: unauthorized connection to arbitrary hosts via c...
Keywords:
Status: NEW
Alias: CVE-2026-63045
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2545094
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-01 23:06 UTC by OSIDB Bzimport
Modified: 2026-10-07 10:08 UTC (History)
8 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-10-01 23:06:21 UTC 
Improper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows, in forward proxy configurations, an untrusted FTP server to cause the proxy to open a data connection to an arbitrary third-party host via a crafted PASV response.

Users are recommended to upgrade to version 2.4.69, which fixes this issue.
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